YARR

YARR - Yet Another RepRap

Release status: working

Description
License	GPL
Author	User:Ledsandchips
Contributors
Based-on	Core XY
Categories	Working developments
CAD Models	github: STL & STEP
External Link	github: LEDs&Chips

Introduction

YARR (Yet Another RepRap) is an open source 3D printer designed and developed by LEDs&Chips Creative Electronics. YARR is based on the CoreXY technique [1]and adds several improvements to other printers.

Where to buy

 - Leds & Chips Assembled - Portugal

Technical specifications

Dimensions

Custom-Sized

Built Version 7575

Printer Dimensions: 1250(X) x 1250(Y) x 1250 mm(Z without bowden tupe support)

Print Area Dimensions: 750(X) x 750(Y) x 750 mm(Z)

Built Version 5050

Printer Dimensions: 1000(X) x 1000(Y) x 1000 mm(Z without bowden tupe support)

Print Area Dimensions: 500(X) x 500(Y) x 500 mm(Z)

Mechanical Construction

OpenBuilds V-Slot aluminium frame

OpenBuilds Wheels carriages X, Y, Z

4 motors Z Axis

Flexible aluminium coupling for threaded rods of Z Axis

9 point print base levelling system with cushioning

Quick change system for multi tools head

Brushless Fans with axial ball bearings.

Print resolution

Very high: 60 microns

High 100 microns

Medium 200 microns

Low 300 microns

Extruder Mechanics

Custom extruder design

0.4mm nozzle

Heat-sinks with axial fan

Part cooling nozzle

Print speed

-Recommended speed: 70 mm / s

-Maximum recommended speed: 200 mm / s

Electronics

Any RepRap electronics conforming to RepRap Interface Standard RIS 1. Default: RAMPS 1.4

LCD Panel with rotary encoder and push-button navigation for autonomous printing

Cold glass base (size:750 ​​x 750 x 4 mm)

Power supply: 220 AC 12 DC 100W

Thermistor 100k EPCOS

Heating element: 12V 40W

Software

Firmware derivative Marlin

Recommended environment: Cura Software

Supported Files:. Gcode

OS supported:

Windows XP and above

Mac OS X and above

Linux

Communications

Standard SD card reader

USB Port Type B

Materials

PLA Filament 1.75-mm